4820-01-649-5477

Find complete technical information, availability, and procurement data for: 4820-01-649-5477
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-649-5477

Item Name Code

20962

Assigment Date

11/02/2015 (10 years ago)

manual valve operation method, right-hand all ends thread direction, plain,optional end(pipe) all ends connection style, 1.50 inches all ends nominal pipe size accommodated, 3 2nd end bolt hole quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 1.50 inches all ends
Thread Direction: right-hand all ends
Bolt Hole Quantity: 3 2nd end
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Valve Size: 1.50 inches
Nominal Thread Size: 1.50 inches all ends
Face To Face Distance: 4.63 inches
Bolt Hole Nominal Diameter: 0.3125 inches 2nd end
Bolt Circle Nominal Diameter: 4.50 inches 2nd end
Flange Face Design: plain 2nd end
Special Features: drain plugs on both sides; serviceable while installed;
Material: bronze body
Material: plastic polytetrafluoroethylene seat
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Style Designator: straight thru
Thread Series Designator: npt 1st end

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
BV-1500	Ball Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-649-5477?

The FSCG of the NSN 4820-01-649-5477 is 4820

Does NSN 4820-01-649-5477 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-649-5477 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-649-5477 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-649-5477 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Nov 2, 2015